Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 17730

Hash
000000932bf83fa99e83a7624de95fe8d89ab7bb12e7a0809af84381085145b8
Confirmations
22703
Time
2026-10-08 13:06:29 UTC
Median time
2026-10-08 12:58:11 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
4a02b6dd2575fb3b51dcb5a5743441429f8c1a18a2869d57f4afbc0f6aae7d8b
Previous block
000000de4d2f13f32f4392f2bf03205097be289419a5558f2a4485a48e223f3a
Next block
000000796fb806eb5cbb616782c8441175bbffe0000ba1ea77a4b1d9dc3e4625

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 17730 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
4a02b6dd2575…bc0f6aae7d8b coinbase1250